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Cheap flights from Melbourne Avalon Airport to Seattle from $927

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Melbourne Avalon Airport to Seattle departing on 21/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Melbourne Avalon Airport to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:00 - 09:15
AVV
-
SEA
22h 15m2 stops
Multiple Airlines Logo
20:00 - 15:50
SEA
-
AVV
24h 50m2 stops
$1,357Multiple Airlines
Mon, 9 Feb - Mon, 23 Feb
Multiple Airlines Logo
20:40 - 09:15
AVV
-
SEA
29h 35m2 stops
Multiple Airlines Logo
19:20 - 20:05
SEA
-
AVV
31h 45m2 stops
$1,359Multiple Airlines
Sat, 23 May - Sun, 31 May
Multiple Airlines Logo
20:40 - 14:20
AVV
-
SEA
34h 40m2 stops
Multiple Airlines Logo
15:00 - 14:20
SEA
-
AVV
30h 20m2 stops
$2,185Multiple Airlines
Sat, 6 Jun - Sat, 20 Jun
Multiple Airlines Logo
20:40 - 09:15
AVV
-
SEA
29h 35m2 stops
Multiple Airlines Logo
19:20 - 16:05
SEA
-
AVV
27h 45m2 stops
$2,271Multiple Airlines
Tue, 2 Jun - Thu, 25 Jun
Multiple Airlines Logo
06:00 - 09:31
AVV
-
SEA
22h 31m2 stops
Multiple Airlines Logo
20:00 - 15:50
SEA
-
AVV
24h 50m2 stops
$2,463Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
Qantas Airways Logo
08:10 - 23:16
AVV
-
SEA
33h 06m2 stops
Qantas Airways Logo
17:55 - 23:15
SEA
-
AVV
35h 20m2 stops
$16,056Qantas Airways
Fri, 20 Mar - Tue, 24 Mar
Qantas Airways Logo
06:00 - 23:16
AVV
-
SEA
35h 16m2 stops
Qantas Airways Logo
17:55 - 20:20
SEA
-
AVV
32h 25m2 stops
$16,080Qantas Airways
Fri, 20 Mar - Tue, 24 Mar

Qantas Airways flights from Melbourne Avalon Airport to Seattle

Our best Qantas Airways deals on Melbourne Avalon Airport to Seattle flight tickets
Qantas Airways
20 Mar
AVV08:10Melbourne Avalon
33h 06m
2 stops
SEA23:16Seattle/Tacoma Intl
24 Mar
SEA17:55Seattle/Tacoma Intl
35h 20m
2 stops
AVV23:15Melbourne Avalon
$16,056
Find similar
Qantas Airways
20 Mar
AVV06:00Melbourne Avalon
35h 16m
2 stops
SEA23:16Seattle/Tacoma Intl
24 Mar
SEA17:55Seattle/Tacoma Intl
32h 25m
2 stops
AVV20:20Melbourne Avalon
$16,080
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Melbourne Avalon Airport to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 29 December 2025.
Use the filters below to find and compare flights from Melbourne Avalon Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Mon 9/2

06:00-09:15

2 stops22h 15m

Seattle/Tacoma Intl

Mon 23/2

20:00-15:50

2 stops24h 50m

$1,357

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Sat 23/5

20:40-09:15

2 stops29h 35m

Seattle/Tacoma Intl

Sun 31/5

19:20-20:05

2 stops31h 45m

$1,359

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Sat 6/6

20:40-14:20

2 stops34h 40m

Seattle/Tacoma Intl

Sat 20/6

15:00-14:20

2 stops30h 20m

$2,185

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Tue 2/6

20:40-09:15

2 stops29h 35m

Seattle/Tacoma Intl

Thu 25/6

19:20-16:05

2 stops27h 45m

$2,271

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Sat 24/1

06:00-09:31

2 stops22h 31m

Seattle/Tacoma Intl

Sat 31/1

20:00-15:50

2 stops24h 50m

$2,463

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Fri 20/3

08:10-23:16

2 stops33h 06m

Seattle/Tacoma Intl

Tue 24/3

17:55-23:15

2 stops35h 20m

$16,056

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Fri 20/3

06:00-23:16

2 stops35h 16m

Seattle/Tacoma Intl

Tue 24/3

17:55-20:20

2 stops32h 25m

$16,080

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Sat 21/2

06:00-09:31

2 stops22h 31m

$927

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Sat 21/2

20:55-18:40

3 stops40h 45m

$1,086

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Fri 3/4

18:50-19:15

3 stops42h 25m

$1,363

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Seattle from

How to get the cheapest flight ticket from Melbourne Avalon Airport to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Melbourne Avalon to Seattle/Tacoma Intl?

Qantas Airways is the most popular carrier operating from Melbourne Avalon to Seattle/Tacoma Intl

When to book flights from Melbourne Avalon Airport to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Melbourne Avalon Airport to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Melbourne Avalon Airport to Seattle (AVV to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Melbourne Avalon Airport to Seattle

Fastest flight time

22h 15m

Direct flights

None
The fastest flight from Melbourne Avalon Airport to Seattle takes 22h 15m
There are no direct flights from Melbourne Avalon Airport to Seattle. There are no popular flight routes from Melbourne Avalon Airport to Seattle.
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  • How far is Melbourne Avalon to Seattle/Tacoma Intl by plane?

    The straight-line distance from Melbourne Avalon to Seattle/Tacoma Intl is 13222.0 km. Flights usually cover this in 22h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Melbourne Avalon Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Melbourne Avalon Airport to Seattle/Tacoma Intl Airport refresh daily.

  • How old do you have to be to fly from Melbourne Avalon Airport to Seattle/Tacoma Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Melbourne Avalon Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
SeaTac

Why use momondo?

Why should I use momondo to find a flight deal from Melbourne to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Melbourne.

Can I find flights from Melbourne to Seattle with flexible booking policies on momondo?

All flight searches from Melbourne to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Melbourne to Seattle?

momondo helps you find the best flight between Melbourne and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Melbourne to Seattle right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Melbourne to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

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